baber/WOPTO huggingface dataset:
Patent JP-S54145836-A (JP)
Title: Spherical bearing and method of fabricating the same
Inventor: FUJITA MASANORI
IPC: F16C33/10
Filed: 1978-05-08
Abstract: PURPOSE:To improve the mechanical strength and frictional and abrasive wear characteristics of a spherical bearing by constructing an outer ring of double layers with steel back metal of high mechanical strength and bearing metal of superior frictional and abrasive wear characteristics and locally quenching the back metal to impart an elasticity to the back metal. CONSTITUTION:There are formed a through hole 11 for inserting a shaft 2 at the center of an inner ring 1 and a raised spherical surface 12 on the outer peripheral surface of the inner ring 1 of a spherical bearing. The outer ring 1 for internally holding the inner ring 1 is constructed with a steel back metal 41 and a copper bearing metal 42 lined inside the back metal 41, which metal 42 is formed with a recess spherical surface 43 for holding the inner ring 1 opposite to the raised spherical surface 12 of the inner ring 1 on the inner peripheral surface. A slit 5 is also provided through the thick outer ring 4. The metal 42 is lined on the inside of the back metal 41 by means of a casting process. The back metal 41 is locally quenched from the outer peripheral surface thereof to thereby impart an elasticity thereto and a coaxial compressive stress thereto.
Patent JP-S52136658-A (JP)
Title: Electronic clock system for setting day of week
Inventor: MAEZAWA SHIYUUYA
IPC: G04G5/00
Filed: 1976-05-11
Abstract: PURPOSE: To improve the function as clock and calendar by constituting an electronic circuit which determines the day of the week conforming to the actual one in accordance with the year, month and day. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01229268-A (JP)
Title: Developing method
Inventor: SAKURADA MASAHISA
IPC: G03G15/08
Filed: 1988-03-09
Abstract: PURPOSE:To prevent a decrease in image density and ground fogging and to improve picture quality by using a developer whose specific resistance is smaller than a specified value for a method which forms a developer layer on the surface of a developer carrier and then transfers it electrostatically. CONSTITUTION:A coloring material, wax, an antistatic agent, a resistance modifier, and magnetite are kneaded with a resin material and ground and silica is mixed to obtain the single-component developer whose specific resistance is <=5X10<12>OMEGAcm. This developer 18 is triboelectrified with an elastic blade 20 to form a developer layer on a developing sleeve 17. Then the developer on the sleeve 17 is dislocated to an electrostatic latent image formed on a photosensitive body 15 to develop the image. The specific resistance of the developer 18 is low, so an increase in the quantity of triboelectrification is good regardless of a short triboelectrification time, sufficient image density is obtained, and the image quality is improved without blurring for fogging.
Patent JP-S62212305-A (JP)
Title: Sex pheromone composition
Inventor: OGAWA KINYA
IPC: A01N31/04
Filed: 1986-03-13
Abstract: PURPOSE:A sex pheromone composition which can surely reduce concentration of insect pests in the circumference of fields and control insect pests by communication disturbance method, obtained by blending a sex pheromone with an attraction inhibitory substance in a specific ratio. CONSTITUTION:A sex pheromone composition consisting of 100pts.wt. sex pheromone and 2-50pts.wt. attraction inhibitory substance of sex pheromone (preferably alcohol, carboxylic acid or ester formed by oxidation of acetate in sex pheromone composition, e.g. Z-11-tetradecenyl alcohol to Homona magnanima Diakonoff, ZZ/ZE-7,11-hexadecadienyl alcohol to Pectinophora gossypiella Saunders, Z-11-tetradecenyl alcohol to Adoxophyes orana Fisher von Roslerstamn, etc.). A corresponding alcohol is effective as the attraction inhibitory substance to acetate pheromone and an aldehyde, etc., are effective to epoxy or hydrocarbon type sex pheromone.
Patent JP-S58174671-A (JP)
Inventor: KOMATSU YUKINARI
IPC: D04H3/03
Filed: 1982-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03257268-A (JP)
Title: Damping device with oil damper
Inventor: ABE ISAMU
IPC: E04H9/02
Filed: 1990-03-06
Abstract: PURPOSE:To reduce vibration of a building by controlling the opening of a valve, for regulating the damping force of an oil damper connected to both building and foundation by a control device so as to be appropriate to the state of earthquake. CONSTITUTION:A building 2 is supported on the foundation 1 through an isolator such as laminated rubber 3, and an oil damper 6 is connected to both foundation 1 and building 2 to provide the building 2 with damping force. A valve 32 is provided to regulate the control force of the oil damper 6, as well as a control device 17 is provided to control the opening of the valve 32. At the normal time, the valve 32 is closed by the control device 17 to strengthen the damping force of the oil damper 6. When an earthquake is generated, the state of the earthquake is detected by seismometers 15, 16, and the opening of the valve 32 is controlled by the control device 17 so as to regulate the damping force of the oil damper to be appropriate to the state of the earthquake.
Patent JP-H0214963-A (JP)
Title: Anti-lock brake gear
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T8/94
Filed: 1989-03-08
Abstract: PURPOSE: To simplify constitution, to make suction work of a hydraulic pump optimum and to improve reliability by connecting a return conduit to a suction chamber, terminating it at a suction conduit and arranging a valve, a controller, etc., on the upstream of a connecting point of the return conduit. CONSTITUTION: Outlets of outlet valves 5, 6 connected to wheel brakes 7-10 are respectively connected to suction chambers 17, 18 making a pair of a hydraulic pump 23 by return conduits 13, 14 and passages 15, 16. Thereafter, suction valves 15', 16' are installed at a position immediately before the passages 15, 16, and hydraulic pressure in the return conduits 13, 14 is prevented from being raised by the hydraulic pump 23. Additionally, release valves 28, 28' and liquid storing cylinders 29, 29' are interposed on the upstream side of a connecting point E with the suction conduits 20, 21. In this constitution, it is possible to simplify constitution, to make suction work of the hydraulic pump optimum and to improve reliability.
Patent JP-2000245505-A (JP)
Title: Plate with auxiliary projection of spike for golf shoes
Inventor: METSUGI KYOKO
IPC: A43C15/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a sole of spike exchanging-type golf shoes having the same effect of golf shoes with resin spike having grip property with dispersing load. SOLUTION: A product is a removable plate which is installed between a flange of adjacent two or four spikes 2 which are installed in a sole 3 of a spike exchanging-type golf shoes spirally and a bottom face of the sole 3 and formed so as to be installed within a periphery of the sole 3. A plate with auxiliary projection of spike for golf shoes 1 which forms a through-hole for a mounting screw of the spikes 2 at a plate base and forms an auxiliary projection for spikes 6 at a side of a grounding face except a flange contacting part is installed at a forefoot part of a heel part of the sole 3.
Patent JP-S59179077-A (JP)
Title: Separation and preparation of elastase or kallikrein
Inventor: SOUMA KAZUNORI
IPC: C12N9/64
Filed: 1983-03-31
Abstract: PURPOSE:To separate and to prepare elastase or kallikrein effcieintly, by dialyzing a raw material solution derived from a mammalian organ at a specific pH. CONSTITUTION:A mammalian organ (e.g., swine pancreas) is treated to give a raw material solution containing elastase and kallikrein. The raw material solution is dialyzed at 3-4.5pH, an unpermeated part is centrifuged at about 8,000rpm, separated into a supernatant liquid and precipitate, elastase is collected from the supernatant liquid, and kallikerin from the precipitate, respectively. When the dialysis is carried out at about 7-9 pH, kallikrein is obtained from the supernatant liquid, and elastase from the precipitate. When it is carried out at 5-5.5 pH, kallikrein or elastate is obtained from the supernatant liquid.
Patent JP-S63221610-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: YOSHIMURA MASAO
IPC: H01L21/336
Filed: 1987-03-11
Abstract: PURPOSE:To facilitate formation of an excellent polycrystalline silicon thin film with large crystal grains by a method wherein a thin film layer whose melting point or softening point is below an annealing temperature is provided between a glass substrate and the polycrystalline silicon this film and then the annealing is carried out. CONSTITUTION:An organic glass layer 3 is formed on a glass substrate 1 whose strain point is higher than 600 deg. and, after a polycrystalline silicon thin film 2 is formed on it, annealing is carried out at 600 deg.C. The organic glass layer 3 is made of material whose softening point is lower than 600 deg.C. As the material of the film between the glass substrate 1 and the polycrystalline thin film 2, tellurium dioxide, inorganic glass whose softening point is below an annealing temperature and so forth may be employed. The film 3 is in a fluid state or in a deformable state under the annealing temperature so that the degree of freedom of the silicon atoms of the polycrystalline silicon this film on the substrate side is not reduced and, like on the surface side, the sizes of crystal grains can be enlarged and the excellent polycrystalline thin film can be formed.
Patent JP-H06263220-A (JP)
Title: Delivery scheduling device
Inventor: ISHIGURO ISAO
IPC: B65G1/137
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a delivery scheduling device, which can compute the moving time between multiple stores quickly, by providing a means for computing the moving time between each store, to which a new destination is added, before computing a delivery order in the case where a new destination, which is not included in a combination, is added. CONSTITUTION:A delivery order per each delivering car is computed by 8 CPU 30 on the basis of multiple destination, the input information (sort and quantity of merchandise of a destination) from an order data input 101 and the storage information (starting point of the delivery, moving time between each destination and a desired delivery time zone) from a data base 102. In a CPU 103, about a combination of a few destination among multiple destination, the moving time is computed previously and stored as the storage information in a matrix file 1 for storing the moving time between stores classified by a day of a week, and in the case where a new destination is added to this combination, moving time between each destination, to which a new destination is added, is computed before computing a delivery order. Consequently, the a quick response is enabled.
Patent JP-H03255517-A (JP)
Title: Handwriting input device
Inventor: NAGANO KATSUTO
IPC: G06F3/03
Filed: 1990-03-06
Abstract: PURPOSE:To make noise of the device small, an erroneous input scarcely occurs and write of a minute character possible by inputting character information by a magneto-resistance variation of a magneto-resistance element generated by the movement of a magnet member. CONSTITUTION:The device is constituted so that character information is inputted by the magneto-resistance variation of a magneto-resistance element 3 generated by the movement of a magnet member 4. The magneto-resistance element 3 is constituted by placing like a matrix plural ferromagnetic material thin films Y1 - Y16 and X1 - X16 formed like a long-size band in horizontal and vertical directions, and in one end of each of them, voltage supply electrodes g1 - g16 and G1 - G16 are formed, and in the other end, common electrodes g0, G0 are formed. Also, in one end of switch parts S1 - S8 consisting of a ferromagnetic material thin film, and the other end, voltage supply electrodes GI - GVI and common electrodes SG, SG are formed, respectively, and used as switches for selecting such functions as turn-on and cut-off of a power source, a sentence clause conversion of inputted character information, a small character display, etc. In such a way, noise goes to small and an erroneous input scarcely occurs, and a minute character can be written.
Patent JP-S58171544-A (JP)
Title: Al alloy material having superior surface property after ftching and its manufacture
Inventor: TAKASHIMA AKIRA
IPC: C22F1/04
Filed: 1982-03-31
Abstract: PURPOSE:To provide an Al alloy material consisting of prescribed percentages of Mg, Mn, Fe, Si, Cu, Ti and B and the balance Al and having superior surface properties after etching, especially high adhesive strength to a fluororesin coat. CONSTITUTION:This Al alloy material consists of, by weight, 0.5-1.2% Mg, 0.6-1.4% Mn, 0.2-0.8% Fe, 0.05-0.3% Si, 0.03-0.25% Cu, 0.005-0.07% Ti, 0.0001-0.002% B and the balance Al with impurities. When the surface of the material is etched, the etching is carried out uniformly and evenly, and metallurgical streaks such as irregular streaks or white streaks are hardly formed on the etched surface, giving superior surface properties. Accordingly, the Al alloy material can be effectively used as a material for coating with fluororesin.
Patent JP-H11236863-A (JP)
Title: Internal surface cam type fuel injection pump
Inventor: NARISEI KAZUAKI
IPC: F02M41/14
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a secondary injection surely by communicating a pressfeed passage to a first port perfectly at the point of time when the communication between a second port, and the communication part of a control sleeve is started, when a lead angle by a timer device is minimum and a control sleeve is set on the maximum load position. SOLUTION: The volume of a pump operation room 16 is varied and a fuel is boosted by the reciprocation of plural plungers in a diameter direction while cooperating with a cam ring 19 provided around a rotor 5 rotated by an external power. A lead angle is regulated and an injection timing is controlled by the rotation of the cam ring 19 in a peripheral direction by a timer device 40. When the lead angle by this timer device 40 is set to minimum and a control sleeve 19 externally fitted to the rotor 5 is set to the maximum load position, at the point of time when the communication between the flow out/in port 26 provided on the rotor 5 with the communication part of the control sleeve 19 is started, the press-feed passage 27 leading to the outside is communicated with a delivery port 28 perfectly.
Patent JP-S56150971-A (JP)
Title: Method of controlling power converting device
Inventor: UCHINO HIROSHI
IPC: H02M5/27
Filed: 1980-04-24
Abstract: PURPOSE:To remove a side band by a method wherein a relative firing angle of a thyristor bridge connected in series is controlled according to an output current phase, and pulsations of a fundamental wave reactive power and a fundamental wave component of an input current are controlled to be zero. CONSTITUTION:A three-phase source 1 is connected to the thyristor bridge 3 through a transformer 2 and supplies a 3-phase power to a load 4. A current command value 16 and a detected current value obtained from sine-wave function generator 12 are compared with each other to be fed to a current control circuit 18 and further, the output of the circuit 18 is supplied to a relative firing angle control circuit 24 to control phase control circuits 20A1, 20A2, an output voltage phase angle on AP1 side of the bridge 3 being led by phi and the output voltage phase angle on AP2 side being made lag by phi and the values of phi are changed in proportion to a specific function according to the output current phase angle. Therefore, the pulsations of the fundamental wave reactive power and the fundamental wave current on the input side of the converting device can be arrested and also, instabilization of the system can be prevented.
Patent JP-H06252405-A (JP)
Title: Thin film semiconductor device
Inventor: KATO SUKEJI
IPC: H01L29/786
Filed: 1993-02-22
Abstract: PURPOSE:To provide a thin film transistor having small irregularity in the so-called ON-current by making the best use of the high mobility of poly-Si. CONSTITUTION:Low density impurity regions 5a and 4b are provided between the channel region, located directly under a gate electrode 7, and source.drain regions 3 and 4, the width W of the low density impurity regions 5a and 5b, in the direction orthogonally intersecting with the channel longitudinal direction, is set at almost twice as wide as the channel width Ws, and the resistance value in channel direction of the low density impurity regions 5a and 5b is made small.
Patent JP-H11256223-A (JP)
Title: Device for vaporizing/separating impurity in molten steel
Inventor: TAKATANI HIDEAKI
IPC: C22B15/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an impurity vaporizing/separating device for efficiently removing the impurity in molten steel obtd. by melting steel scrap. SOLUTION: This device is provided with a vacuum vaporizing chamber 4 connected with a vacuum pump at the side part, a molten steel sucking part 9 and a molten steel exhausting part disposed at the lower surface of the vacuum vaporizing chamber 4 and an induction coil 21 disposed in the inner part of the vacuum vaporizing chamber 4. The molten steel 3 is sucked up from the molten steel sucking part 9 into the vacuum vaporizing chamber 4 and electromagnetically stirred with the electromagnetic wave of the induction coil 21, to improve the vaporizing/separating action, of the impurity in the molten steel 3.
Patent JP-H05257661-A (JP)
Title: Software production system
IPC: G06F9/44
Filed: 1992-03-13
Abstract: PURPOSE:To develop software consistently by taking over definition information between processes from a precedent process to a following process in order independently of a host computer. CONSTITUTION:A person who edits a data flowchart 101 interactively defines data according to an analysis regarding object operation by using an input device and stores them in a data flowchart file 101. In this case, there is no stored data when completely new software is developed, so function names and data item names are defined by being inputted at each time. Further, respective data item names defined while included in >=1 data flow in a data flowchart 101 are taken over by a data transfer part 123 for transfer to the following process as input to a data analysis part 113 for performing normalization and used to generate a data item dictionary 103.
Patent JP-S62213481-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAZAWA TOSHIO
IPC: H04N5/335
Filed: 1986-03-14
Abstract: PURPOSE:To remove coupling noise that may occur between a vertical signal line and a horizontal signal line corresponding to the former by making a reset signal rise only after a vertical scanning line falls during a horizontal flyback period. CONSTITUTION:During the time when a vertical scanning line V1 is at a high level, the read action of the first line is executed by making the horizontal scanning lines H1 through Hn high level in time-series. And the charges stored in photodiodes Di are taken out to a load resistor as an electric signal, to output it via a sense amplifier SA. When the read of one line is ended, the cycle enters the horizontal flyback period T. during this period, the vertical scanning line is shifted from the high level to a low level to come to a non- selecting state. Then a reset signal RS is made high level in order to turn ON respective MOSFET Q20-Q22 for resetting. And thus the pseudo signal N1 occurring in the horizontal signal line HS2 and others that are in the non- selecting state is eliminated.
Patent JP-H08247100-A (JP)
Title: Water pumping device
Inventor: NUMATA MASATO
IPC: F04F7/02
Filed: 1995-03-14
Abstract: PURPOSE: To reduce sound generated at the time of closing a valve by dividing a conduit and a pump chamber respectively in a plural number of partitioned chambers, setting drain valves and water pumping valves corresponding to the number of these partitioned chambers and shifting a mutual starting cycle of each of the drain valves. CONSTITUTION: When water is made to flow down toward a water storage tank 10 through a conduit 1 from a water source, water passes a pump chamber 4 and is drained from each of drain holes 3. At this time, when drain valves 5 (5a-5c) block the drain holes 3 by a sudden water flow, a water pumping valve 7 is pushed to open, and water flows in the inside of a tank 6. Thereafter, the drain valves 5 are opened as the inside of the pump chamber 4 slightly becomes negative pressure, thereafter, water in the tank 6 is gradually pressurized by repetition of the same work, and water is pumped to a water supplying part of an irrigated area, etc., through a water pumping pipe 8. At this time, each of the drain valves 5a-5c shifts a mutual starting cycle of each of the drain valves 5 so that its valve closing timing differs from each other, and sound at the time of closing the valves is reduced.
Patent JP-H03258296-A (JP)
Title: Dryer for bedclothes
Inventor: GOTO KANJI
IPC: D06F58/00
Filed: 1990-03-08
Abstract: PURPOSE:To make bedclothes usable without taking out a drying mat after drying the bedclothes, by a method wherein lappets are provided on one lengthwise side of the sheet of a drying mat and on both widthwise sides. CONSTITUTION:A sheet 9 is connected to a second joint part 8b of a hose 7, and provided with lappets 10a, 10b and 10c on one lengthwise side and on both widthwise sides. The lappets 10a, 10b and 10c provided in the three directions are inserted between a floor C and a mattress A, then one lengthwise side is folded and inserted between the floor C and the mattress A, and the mattress A is enclosed by the sheet 9. A quilt is laid over the mattress A enclosed in the sheet 9. The warm air spouted from a warm air supply device 1 flows through a hose 11 and forms a warm air retention apace between the sheet 9 and the mattress A.
Patent JP-H08207712-A (JP)
Title: Rotary waterdrop eliminating device wiper
Inventor: NIIOKA YOSHIO
IPC: B60S1/44
Filed: 1995-02-07
Abstract: PURPOSE: To excellently maintain the field of view of side glasses of a vehicle, and to obtain the clear image projected on an outside mirror, and furthermore, to safely clean window glasses of a multistoried building. CONSTITUTION: A mechanism for rotating a wiper is incorporated in a frame of a window sash of a side glass or an outside mirror so as to eliminate the waterdrop on the glass and the mirror. The rotary waterdrop eliminating wiper 10 is formed of a belt 4 and a following rail supporting part 6, and the belt 4 is stretched in the periphery of the following rail 6, and the rotary waterdrop eliminating device wiper 10 is attached to this belt 4. With the rotation of the belt 4, the rotary waterdrop eliminating device wiper 10 runs with the belt 4, and the wiper 10 is rotated in the periphery of the glass and the outside door mirror 12 so as to eliminate the waterdrop.
Patent JP-H04290330-A (JP)
Title: System for preventing collision of data bus
Inventor: TSUTSUMI KENJI
IPC: H04L12/40
Filed: 1991-03-19
Abstract: PURPOSE:To provide a technique preventing the collision of data on a bus at the time of reinserting a live-line extracted circuit card. CONSTITUTION:In a terminal equipment 5 transmitting and receiving a data frame 3 against a bus 1 controlled in a controller 2 plural freely attachable and detachable internal circuits 4 with unit structure are installed. A unit identification means identification the unit installation, a clock identification means 8 identification a frame clock 7 to be received through a bus 1, and a data output control means stopping the data output from the internal circuits 4 until the next frame clock 7 is received after the unit installation, are provided.